Bubba Ho-tep (2002)

It turns out the real Elvis Presley didn’t die, during Elvis peak in the 1970’s he switched places in a impersonator. While the impersonator died, the real Elvis’s home is blown up destroying all documentation and a hip injury leaving him in a coma for nearly twenty years.

Elvis wakes up in a nursing home, now invaded by ancient Egyptian mummy leatching off the elderly people. It’s up to Elvis and man named Jack (a black man who thinks he’s President John F. Kennedy) to defeat the mummy.